Q:What are the properties of an oil resistant rubber hose?

The early detection of the hose can effectively prevent the hose from the quality problems caused by security risks, the people's production and life plays a necessary role in supervision and protection. One-stop provides the physical and chemical properties of product materials, reliability testing, safety assessment and component analysis, to achieve a full range of testing and protection, is an important basis for ensuring product operation!

Q:The basic buret is a rubber tube is inlaid with a glass bead to replace glass piston. Why this burets cannot be used to install Potassium Permanganate solution?

It can not be installed, but it does not conform to the standard of chemical experiment operation. Strong oxidizer will damage rubber tube. That's why it's not recommended. Acid burette operating standards have placed solution requirements.

Q:What is the difference between the precast beam of the bridge and the method of pulling out the rubber tube after pouring the concrete? What's the difference between design and calculation?

The bellows are connected to the corners. To avoid the cement leakage into the bellows, but before pouring concrete, in advance of the corrugated pipe and corrugated tube rubber tube into smaller, and in pouring immediately back and forth several times to drag the rubber tube, Chaimo and then remove the rubber tube, which can effectively prevent the bellows leak into the cement slurry.

Q:What is the maximum pressure that a hose can bear?

The working pressure of general industrial hydraulic high pressure hose is about 35MP, and the bursting pressure can reach 60mp. It doesn't make any sense because there is no higher hydraulic pump that can work above 35MP.

Q:What are the main differences between stainless steel flexible joint and rubber soft joint?

High water use of this product, the pipeline must be fixed or fixed support bracket, otherwise the product should install anti pull off device. The force of fixed support or bracket must be greater than the axial force, or should install anti pull off device. And because the metal hose pressure resistance better, do not need to install.

Q:Carbon dioxide gas shielded welding torch wire feed hose joint, that steel wire can not be drawn out, how to solve it, with welding?

Some of the torch wire feeding hose can not be replaced, it is fixed dead, such as Xiong Gu, Lincoln's self shielded flux cored wire, welding torch.

Q:What is the essential difference between rubber expansion joint and rubber joint?

A rubber joint is a hollow rubber product used for flexible connections between metal pipes. The flexible joint is also called soft rubber pipe joints, rubber joints, soft rubber joints, flexible joints, high-pressure rubber joints, rubber shock absorber etc.. It is divided into 3 kinds: flange type, fixed flange type and thread type by connection. The structure can be divided into single sphere, double sphere and curved sphere. A tubular rubber component is composed of inner and outer layers of rubber, cord and steel ring, which is vulcanized and molded and then combined with a metal flange or a parallel joint. This product can reduce vibration and noise, and can be compensated by thermal expansion and cold contraction due to temperature changes. It is widely used in various piping systems.

Q:Toilet hose and water tank joints leaking, how to repair?

There is a rib joint. It may be that the rubber sealing ring in the joint is not installed or damaged. Turn off the water source, disassemble, check and replace;

Q:How long is the service life of the gas hose?

The service life of the hose is two years. It is recommended to change it once a year,

Q:How can the soft joint of the pipe be elongated during use?

Solution: the pipeline on the pipeline joint soft products need to increase to prevent stretch device (anti rato limiter), can limit the pipeline effectively soft joint work in the normal length, effectively ensure the service life and the effect of the product. Recommended products: KXT type reinforced pipe soft joint.